Grille of a recreational vehicle



FIG. 1 is a FRONT AND LEFT SIDE PERSPECTIVE view of a grille of a recreational vehicle showing our new design;

FIG. 2 is a TOP PLAN view thereof;

FIG. 3 is a FRONT ELEVATION view thereof;

FIG. 4 is a REAR ELEVATION view thereof;

FIG. 5 is a RIGHT SIDE ELEVATION view thereof; and,

FIG. 6 is a LEFT SIDE ELEVATION view thereof. 

The ornamental design for a grille of a recreational vehicle, as shown and described. 